export HDFS_NAMENODE_OPTS="-XX:+UseParallelGC -Xmx4g"
export HDFS_NAMENODE_USER={{ os_general_user }}
export HDFS_DATANODE_USER={{ os_general_user }}
export HADOOP_SSH_OPTS="-p {{ os_ssh_port }}"
export HDFS_JOURNALNODE_USER={{ os_general_user }}
export HDFS_SECONDARYNAMENODE_USER={{ os_general_user }}
export YARN_RESOURCEMANAGER_USER={{ os_general_user }}
export YARN_NODEMANAGER_USER={{ os_general_user }}

export HADOOP_SHELL_EXECNAME={{ os_general_user }}

export JAVA_HOME={{ jdk_home }}
